Answer:
c
Step-by-step explanation:
i think it c is it right
Answer:
c
Step-by-step explanation:
mortgages take 10% of the original selling house price stock
I will mark brainliest to first correct answer!
Answer:
C
Step-by-step explanation:
Answer:
B.
Step-by-step explanation:
PLEASE HELP I WILL MARK BRAINLIEST
Right to expressions that are equivalent to the expression below.
(9-c) + (9-c) + (9-c) + (9-c)
Answer:
36-4c
plz mark brainliest
The point P(x,y) lies on the terminal side of an angle theata = -60 degrees in standard position. What are the signs of the values of x and y
Answer:
a
Step-by-step explanation:
a
Macy has a circular garden that has a radius of 4.5 meters. What is the circumference of her garden? Use 3.14 for pi
A. 28.26
B. 56.52
C. 63.58
D. 14.13
Answer:
A
Step-by-step explanation:
The formula for circumference is C = 2[tex]\pi[/tex]r. When plugging in these values, 2 x 3.14 x 4.5 is equal to 28.26.
Circumference of her garden is 28.26 m. So, Option 'A' is the correct answer to the following question.
Circumference based problem:What information do we have?
Radius of circular garden = 4.5 m
Circumference of her garden = circumference of circle
So,
Circumference of her garden = 2πr
Circumference of her garden = 2(3.14)(4.5)
Circumference of her garden = 28.26 m
Find out more information about 'Circumference'.
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-plz will give brainly
Answer:
14800 yd
Step-by-step explanation:
145+225=370
370/2=185
185*80=14800
Solve this equation 2/3x+ 5= 1
Answer:
x=-6
Step-by-step explanation:
2/3x+5=1
Subtract 5 from both sides:
2/3x=-4
Multiply both sides by 3:
2x=-12
Divide both sides by 2:
x=-6
Hope this helps!
Answer:
-6
Step-by-step explanation:
2/3x +5 = 1
-5 -5
2/3x = -4
2/3x/2/3 = -4/2/3
= -6
:3 if I helped, please mark as brainliest!
The three expressions, sin-2, cos-1, and tan-1 are called _
trigonometric functions
Answer:
Inverse.
Step-by-step explanation:
Inverse trigonometric functions.
e. g. tan-1 x means 'the angle whose tangent is x'.
They are also called arcsin, arccos and arctan.
PLEASE HELP. WILL GIVE 30 POINTS AND BRAINLIEST!!!!
In one school, a half of all students who like math like science as well. Also, in that school, a third of all students who like science also like math.
b)
In that school, what is the ratio of the number of students who like math to the number of students who like science?
Answer: Is there a total for how many kids like each? If there isn't than this is how I would solve it. For percentage purposes let's say there are 100 students. 50 like math, 50 like science. Half of the students who like math also like science, which means 75 percent of the school likes science. A third of students who like science also like math, and since 75 percent of the school of 100 children likes science, that would mean 1/3 of that is 25, which would mean 75 percentof all students like math. Hence the ratio, I believe, is 1 to 1.
Step-by-step explanation:
PLEASE GIVE BRAINLIEST
Answer:
well if you add the third of students to math and the third of students from science I think thats the answer
Step-by-step explanation:
Write these numbers as fractions. Simplify the answers. 0.5, 12.3, 0.07, 0.625
0.5 => 5/10 => 1/2
12.3 => 123/10
0.07 => 7/100
0.625 => 625/1000 => 25/40 => 5/8
Answer:
see below
Step-by-step explanation:
0.5, 5/10 = 1/2
12.3 = 12 3/10
0.07 = 07/100
0.625=625/1000 =5/8
What is the range of this function?
Answer:
2
Step-by-step explanation:
Cause
Rewrite y = x2 + x - 20 in factorized form.
Answer:
y = x2 + x - 20 factors into
y = (x +5) * (x -4)
Step-by-step explanation:
Answer:
y = (x + 5)(x - 4)
Step-by-step explanation:
Given
y = x² + x - 20
Consider the factors of the constant term (- 20) which sum to give the coefficient of the x- term (+ 1)
The factors are + 5 and - 4, since
5 × - 4 = - 20 and 5 - 4 = + 1, thus
x² + x - 20 = (x + 5)(x - 4)
a bookmark is 3.7 centimeters wide and 6.2 centemeters tall. what is its area of the bookmark
Answer:
22.94
Step-by-step explanation:
3.7x6.2
multiply the values
Answer:
22.94
Step-by-step explanation:
Area of a rectangle = l x b
= 6.2 x 3.7
= 22.94 square cm
What is the factored form of the polynomial?
f2 + 9x +20
(x - 4)(x - 5)
(x - 2)(x - 10)
(x + 4)(x + 5)
(x + 2)(x + 10)
Answer:
(x + 4)(x + 5)
Step-by-step explanation:
If you FOIL these factors, you get the give quadratic polynomial. x×x = x^2 4×5 = 20. 4x + 5x = 9x
1. A jet leaves the Charlotte, North Carolina, airport traveling at an average rate of
564 km/h. Another jet leaves the airport one half hour later traveling at 744
km/h in the same direction. Use an equation to find how long the second jet will
take to overtake the first.
A
17
30
h
17
h
30
1
15
h
Answer:
The time needs for second plane to catch up with first plane is t.
We have, 564(t + 0.5) = 744t
=> 180t = 282
=> t= 282/180 = 1.57 hour
Hope this helps!
:)
I really need help with this question, pls help!!
Answer:
Step-by-step explanation:
Here the average rate of change would be
f(6) - f(1) 162 - (-8)
a. r. of c. = ----------- = ------------------ = 154/5 = 308/10 = 30.8 or 30 8/10
6-1 5 or 30 4/5
100 pts!!!! PLEASE HELP!!!!!
Answer:
1)3/4
2)3
3)12 MILES
4)2.5 pounds
5)5/8 pounds
am not sure but hopefully it helps you!!!!!!
Answer:
the person above is correct
Step-by-step explanation:
An aquarium in the shape of a rectangular prism has a bottom, no top, two square sides, and two sides
the same height as the square sides but twice their length. The total area of the five sides 15 2,592 in?.
Find the volume of the aquarium. Complete the explanation of your reasoning.
Let x represent the length and height of the square sides. Then the longer sides and the bottom measure
2x by x. The total area of the five sides, in terms of x, is A =____
So, the total area of the five sides,
A, is 2,592 in2. Solving for x we get x =____
The tank's volume is ____
in squared?
Answer:
volume = 11,664 units cubed
Step-by-step explanation:
2[tex]x^{2}[/tex] times 3 = bottom and sides
[tex]x^{2}[/tex] times 2 = ends
A = 6[tex]x^{2}[/tex] + 2[tex]x^{2}[/tex] = 8[tex]x^{2}[/tex]
2592 = A
2592/8 = 8[tex]x^{2}[/tex]/8
324 = [tex]x^{2}[/tex]
take square root of both sides
18 = x
so volume = length times width times height
2(18) times 18 times 18 = 11664
11664 units cubed
What is the range of the relation?
[(-4, 3), (-4, 4), (-3, 1), (1, 1)}
{-4, -4,-3, 1}
{-4, -3, 13
{1, 1, 3, 4]
{1,3,4
So the right answer is of option D.
Look at the attached picture..
Additional Information:
The second components of a relation is called range
Hope it will be helpful to you. .
The range of the function is {-4, 4, -3, 1}.
What is the range of the function?The range of a function is a set of all its possible outputs.
The range is the spread of the values of the output of a function. If we are able to calculate the maximum and the minimum values of the function, we can get an idea of the range of the function.
The given relation is;
[(-4, 3), (-4, 4), (-3, 1), (1, 1)}
The range of a function refers to the entire set of all possible output values of the dependent variable.
The range of a function is a set of all its possible outputs.
The range of the function is {-4, 4, -3, 1}.
Learn more about the range here;
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Quadrilateral ABCD is the result of a reflection of quadrilateral LMNO over the line. Which line segment in the image corresponds to NO in the pre-image? I want to say CD but not 100% sure. Only correct answers please. Very important. Working on it now
Answer:
CD
Step-by-step explanation:
Reflection is a rigid transformation which always create a congruent image of the original image or pre-image.If quadrilateral ABCD is the result of a reflection of quadrilateral LMNO over the line.
Then both the quadrilaterals are congruent.
To find the line segment in the image corresponds to NO in the pre-image, just check the order of the letters in the name of quadrilaterals.
Also, In reflection image and its pre-image are equidistant from the line of reflection
hence, CD is the line segment in the image corresponds to NO in the pre-image.
BRAINLIST THIS ANSWER
The measure of an angle is 15⁰. What is the measure of a complementary angle?
Answer:
75
Step-by-step explanation:
Because to find a complementary angle you take 90 and subtract it from the angle you already have, then that would be your answer. Complimentary angles are a pair of angles that add up to 90.
Which figure cannot be made by slicing through a cube?
Select two answers.
A. a square
B. an octagon
C. a decagon
D. a rectangle
E. a triangle
*Will award brainliest if correct*
Answer:
B. an octagon
C. a decagon
Step-by-step explanation:
A cube has six (6) plane faces, so any plane slice can intersect at most all 6 of those faces, creating a hexagon. No plane figure with more than 6 sides can be created by slicing a cube with a plane.
Cannot be created:
octagondecagonV2 is between what two consecutive integers?
0 and 1
1 and 2
2 and 3
4 and 5
Answer:
0 & 1.
Step-by-step explanation:
√2 = 1.41421356237
please help asap, 20 points
Solving for each equation:
A: True.
[tex]\frac{n}{2} +3 *4 = \frac{n}{2}+12\\\\\frac{n}{2} + 12 = \frac{n}{2} + 12[/tex]
B: False.
[tex]\frac{1}{3}z+\frac{2}{3}z * 9 = 9z\\\\\frac{1}{3} z+6z = 9z[/tex]
C: True, given that y = 1
[tex]-8y +4.3y + 3.7 = 0\\\\-3.7y = -3.7[/tex]
D: True, given that b = 6.66667
[tex]12-1.8b+1.8b=1.8b\\12 = 1.8b[/tex]
E: True.
[tex]\frac{m}{8} + 7(\frac{m}{8} ) =m\\\\\frac{m}{8} + (\frac{7m}{8} )= m\\\\\\\frac{8m}{8} = m\\[/tex]
Roberta is studying the temperatures of the arctic over a period of time. the first day, the temperature was -1.5
degrees celsius. the next day, the temperature was 0.25 of that. what was the temperature roberta recorded on
the second day?
a.0.375°c
b. -0.375°c
c. -1.25°c
d. -1.75°c
Answer:
b
Step-by-step explanation:
i had the same question
Please help with this question!!
5/8
A. Real number. True, all rational numbers are real; SELECT ME
B. Non-real; nope, it's real, so not non-real
C. Irrational; nope, it's a rational number, the ratio of integers
D. Rational. Natural numbers on top and bottom, bottom not zero. SELECT ME.
E. Integer; no, it's a fraction.
F. Whole; that's a non-negative integer, nope.
G. Natural, that's a non-zero whole number, nope.
Answer: A D
help me plz ill mark u brailiest
Answer:
The product of 21 and 18
Step-by-step explanation:
When you multiply the word is product
The product of 21 and 18
Answer:
the answer is H
Step-by-step explanation:
A fair six-sided die, with sides numbered 1 through 6, will be rolled a total of 15 times. Let x¯1 represent the average of the first ten rolls, and let x¯2 represent the average of the remaining five rolls. What is the mean μ(x¯1−x¯2) of the sampling distribution of the difference in sample means x¯1−x¯2 ?
A. 3.5/10 - 3.5/5 =-.35
B. 3.5-3.5=0
C. 10-5=5
D. 10(3.5)-5(3.5)=17.5
E. 6(10-5)=30
Answer:
option B
Step-by-step explanation:
[tex]P(x =x) [{\frac{1}{6} ;x =1,2,3...6][/tex]
[tex]E (x) = \frac{6+1}{2} =\frac{7}{2} =3.5\\\\E(x)=3.5[/tex]
Given random experiment of tossing of 6 sided dice is follow above distribution
Therefore, suppose x₁, x₂ ...x₁₀ are 10 independent and indentical random variable which represent first 10 rolls
Average of first 10 rows equals
[tex]\bar x_1 =\frac{ \sum ^{10}_{i=1}xi}{10}[/tex]
[tex]E(\bar x_1)=\frac{ \sum ^{10}_{i=1}E(x_1)}{10} \\\\=\frac{10(3.5)}{10} \\\\=3.5\\\\E(\bar x_1) = 3.5----(1)[/tex]
now suppose ,
x₁₁,x₁₂, ...x₁₅ are 5 independent and identical random variable which represent last 5 roll
average of last 5 roll is
[tex]E(\bar x_2)= \frac{ \sum ^{5}_{i=1}xi}{5} \\\\= \frac{5 \times(3.5)}{5} \\\\=3.5[/tex]
Therefore,[tex]\bar x_1 - \bar x_2[/tex]
3.5 - 3.5 = 0
The mean [tex]\mu(\bar{x_1}-\bar{x_2})[/tex] of the sampling distribution of the difference in sample means [tex](\bar{x_1}-\bar{x_2})[/tex] is 0 and this can be determined by using the formula of the average mean.
Given:
A fair six-sided die, with sides numbered 1 through 6, will be rolled a total of 15 times.Let [tex]\bar {x_1}[/tex] represent the average of the first ten rolls, and let [tex]\bar {x_2}[/tex] represent the average of the remaining five rolls.The average mean of the first ten rolls is given by the formula:
[tex]\rm E(\bar{x_1}) = \dfrac{\sum^{10}_{i=1}(x_1)}{10}[/tex]
Now, put the values of known terms in the above equation.
[tex]\rm E(\bar{x_1})=\dfrac{10\times 3.5}{10}[/tex]
[tex]\rm E(\bar{x_1})={3.5}[/tex]
The average mean of the remaining five rolls is given by the formula:
[tex]\rm E(\bar{x_2}) = \dfrac{\sum^{5}_{i=1}(x_i)}{5}[/tex]
Now, put the values of known terms in the above equation.
[tex]\rm E(\bar{x_1})=\dfrac{5\times 3.5}{5}[/tex]
[tex]\rm E(\bar{x_1})={3.5}[/tex]
Now, [tex](\bar{x_1}-\bar{x_2}) = 3.5 - 3.5 = 0[/tex].
The mean [tex]\mu(\bar{x_1}-\bar{x_2})[/tex] of the sampling distribution of the difference in sample means [tex](\bar{x_1}-\bar{x_2})[/tex] is 0.
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question #17 college algebra please help. Picture provided
Answer:
Step-by-step explanation:
I think you either multiply I’m really not sure but that’s my opinion on how to solve this
SUPER EASY, NEED HELP
Solve for x:
3/2x−5/4=−7/6
3/2x-5/4=-7/6
x= 1/18
Which of the following represents the additive inverse of h?
Answer:
B or -h
Step-by-step explanation:
i took the quiz
